1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
|
#include "clar_libgit2.h"
#include "git2/checkout.h"
#include "repository.h"
static git_repository *g_repo;
static git_checkout_opts g_opts;
static git_object *g_object;
void test_checkout_tree__initialize(void)
{
g_repo = cl_git_sandbox_init("testrepo");
GIT_INIT_STRUCTURE(&g_opts, GIT_CHECKOUT_OPTS_VERSION);
g_opts.checkout_strategy = GIT_CHECKOUT_SAFE;
}
void test_checkout_tree__cleanup(void)
{
git_object_free(g_object);
g_object = NULL;
cl_git_sandbox_cleanup();
}
void test_checkout_tree__cannot_checkout_a_non_treeish(void)
{
/* blob */
cl_git_pass(git_revparse_single(&g_object, g_repo, "a71586c1dfe8a71c6cbf6c129f404c5642ff31bd"));
cl_git_fail(git_checkout_tree(g_repo, g_object, NULL));
}
void test_checkout_tree__can_checkout_a_subdirectory_from_a_commit(void)
{
char *entries[] = { "ab/de/" };
g_opts.paths.strings = entries;
g_opts.paths.count = 1;
cl_git_pass(git_revparse_single(&g_object, g_repo, "subtrees"));
cl_assert_equal_i(false, git_path_isdir("./testrepo/ab/"));
cl_git_pass(git_checkout_tree(g_repo, g_object, &g_opts));
cl_assert_equal_i(true, git_path_isfile("./testrepo/ab/de/2.txt"));
cl_assert_equal_i(true, git_path_isfile("./testrepo/ab/de/fgh/1.txt"));
}
void test_checkout_tree__can_checkout_and_remove_directory(void)
{
git_reference *head;
cl_assert_equal_i(false, git_path_isdir("./testrepo/ab/"));
// Checkout brach "subtrees" and update HEAD, so that HEAD matches the current working tree
cl_git_pass(git_revparse_single(&g_object, g_repo, "subtrees"));
cl_git_pass(git_checkout_tree(g_repo, g_object, &g_opts));
cl_git_pass(git_reference_lookup(&head, g_repo, "HEAD"));
cl_git_pass(git_reference_symbolic_set_target(head, "refs/heads/subtrees"));
git_reference_free(head);
cl_assert_equal_i(true, git_path_isdir("./testrepo/ab/"));
cl_assert_equal_i(true, git_path_isfile("./testrepo/ab/de/2.txt"));
cl_assert_equal_i(true, git_path_isfile("./testrepo/ab/de/fgh/1.txt"));
// Checkout brach "master" and update HEAD, so that HEAD matches the current working tree
cl_git_pass(git_revparse_single(&g_object, g_repo, "master"));
cl_git_pass(git_checkout_tree(g_repo, g_object, &g_opts));
cl_git_pass(git_reference_lookup(&head, g_repo, "HEAD"));
cl_git_pass(git_reference_symbolic_set_target(head, "refs/heads/master"));
git_reference_free(head);
// This directory should no longer exist
cl_assert_equal_i(false, git_path_isdir("./testrepo/ab/"));
}
void test_checkout_tree__can_checkout_a_subdirectory_from_a_subtree(void)
{
char *entries[] = { "de/" };
g_opts.paths.strings = entries;
g_opts.paths.count = 1;
cl_git_pass(git_revparse_single(&g_object, g_repo, "subtrees:ab"));
cl_assert_equal_i(false, git_path_isdir("./testrepo/de/"));
cl_git_pass(git_checkout_tree(g_repo, g_object, &g_opts));
cl_assert_equal_i(true, git_path_isfile("./testrepo/de/2.txt"));
cl_assert_equal_i(true, git_path_isfile("./testrepo/de/fgh/1.txt"));
}
static void progress(const char *path, size_t cur, size_t tot, void *payload)
{
bool *was_called = (bool*)payload;
GIT_UNUSED(path); GIT_UNUSED(cur); GIT_UNUSED(tot);
*was_called = true;
}
void test_checkout_tree__calls_progress_callback(void)
{
bool was_called = 0;
g_opts.progress_cb = progress;
g_opts.progress_payload = &was_called;
cl_git_pass(git_revparse_single(&g_object, g_repo, "master"));
cl_git_pass(git_checkout_tree(g_repo, g_object, &g_opts));
cl_assert_equal_i(was_called, true);
}
void test_checkout_tree__doesnt_write_unrequested_files_to_worktree(void)
{
git_oid master_oid;
git_oid chomped_oid;
git_commit* p_master_commit;
git_commit* p_chomped_commit;
git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT;
git_oid_fromstr(&master_oid, "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
git_oid_fromstr(&chomped_oid, "e90810b8df3e80c413d903f631643c716887138d");
cl_git_pass(git_commit_lookup(&p_master_commit, g_repo, &master_oid));
cl_git_pass(git_commit_lookup(&p_chomped_commit, g_repo, &chomped_oid));
/* A GIT_CHECKOUT_DEFAULT checkout is not allowed to add any file to the
* working tree from the index as it is supposed to be a dry run. */
opts.checkout_strategy = GIT_CHECKOUT_DEFAULT;
git_checkout_tree(g_repo, (git_object*)p_chomped_commit, &opts);
cl_assert_equal_i(false, git_path_isfile("testrepo/readme.txt"));
}
|
